diff options
Diffstat (limited to 'client.c')
| -rw-r--r-- | client.c | 17 |
1 files changed, 12 insertions, 5 deletions
@@ -10,14 +10,14 @@ #include <stdlib.h> #include <arpa/inet.h> #include <netinet/in.h> +#include <signal.h> -// int listen(int sockfd, int backlog); #define __FAIL EXIT_FAILURE #define BACKLOG 2 #define __PORT "62000" #define BUF_SZ_2 2048 -int talk_to_server (int sockfd) { +void talk_to_server (int sockfd) { while (1) { char editbuffer[BUF_SZ_2]; @@ -26,7 +26,7 @@ int talk_to_server (int sockfd) { char *fgs = fgets(editbuffer, BUF_SZ_2, stdin); socklen_t fgs_len = strlen(editbuffer); if (fgs == NULL) { - return 0; + continue; } if (editbuffer[0] == '\n') { @@ -37,7 +37,13 @@ int talk_to_server (int sockfd) { continue; } } - return 0; +} + +void INThandler(int sockfd) { + + fprintf(stderr, "\n"); + close(sockfd); + exit(0); } int main (int argc, char *argv[]) { @@ -54,7 +60,6 @@ int main (int argc, char *argv[]) { struct addrinfo *res; struct addrinfo *p; memset(&hints, 0, sizeof(hints)); - //hints.ai_flags = ; hints.ai_family = AF_INET; hints.ai_socktype = SOCK_STREAM; @@ -80,9 +85,11 @@ int main (int argc, char *argv[]) { } if (connect_result == -1 || sockfd == -1) { + close(sockfd); exit(__FAIL); } + signal(SIGINT, INThandler); freeaddrinfo(res); talk_to_server(sockfd); |